213010804959

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{887423}}^1$

素因数の和:887575

約数の個数: 32

約数和(自身を含む): 306693734400

約数和(自身を除く): 93682929441

約数列:

[1, 3, 29, 31, 87, 89, 93, 267, 899, 2581, 2697, 2759, 7743, 8277, 80011, 240033, 887423, 2662269, 25735267, 27510113, 77205801, 78980647, 82530339, 236941941, 797793277, 2290438763, 2393379831, 2448400057, 6871316289, 7345200171, 71003601653, 213010804959]

約数ペア:

[(1, 213010804959), (3, 71003601653), (29, 7345200171), (31, 6871316289), (87, 2448400057), (89, 2393379831), (93, 2290438763), (267, 797793277), (899, 236941941), (2581, 82530339), (2697, 78980647), (2759, 77205801), (7743, 27510113), (8277, 25735267), (80011, 2662269), (240033, 887423)]