3970298619

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3917}}^1$

素因数の和:4137

約数の個数: 64

約数和(自身を含む): 6980935680

約数和(自身を除く): 3010637061

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 173, 189, 217, 279, 519, 651, 837, 1211, 1557, 1953, 3633, 3917, 4671, 5363, 5859, 10899, 11751, 16089, 27419, 32697, 35253, 37541, 48267, 82257, 105759, 112623, 121427, 144801, 246771, 337869, 364281, 677641, 740313, 849989, 1013607, 1092843, 2032923, 2549967, 3278529, 4743487, 6098769, 7649901, 14230461, 18296307, 21006871, 22949703, 42691383, 63020613, 128074149, 147048097, 189061839, 441144291, 567185517, 1323432873, 3970298619]

約数ペア:

[(1, 3970298619), (3, 1323432873), (7, 567185517), (9, 441144291), (21, 189061839), (27, 147048097), (31, 128074149), (63, 63020613), (93, 42691383), (173, 22949703), (189, 21006871), (217, 18296307), (279, 14230461), (519, 7649901), (651, 6098769), (837, 4743487), (1211, 3278529), (1557, 2549967), (1953, 2032923), (3633, 1092843), (3917, 1013607), (4671, 849989), (5363, 740313), (5859, 677641), (10899, 364281), (11751, 337869), (16089, 246771), (27419, 144801), (32697, 121427), (35253, 112623), (37541, 105759), (48267, 82257)]