38925801

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 63797760

約数和(自身を除く): 24871959

約数列:

[1, 3, 9, 17, 29, 31, 51, 87, 93, 153, 261, 279, 283, 493, 527, 849, 899, 1479, 1581, 2547, 2697, 4437, 4743, 4811, 8091, 8207, 8773, 14433, 15283, 24621, 26319, 43299, 45849, 73863, 78957, 137547, 139519, 149141, 254417, 418557, 447423, 763251, 1255671, 1342269, 2289753, 4325089, 12975267, 38925801]

約数ペア:

[(1, 38925801), (3, 12975267), (9, 4325089), (17, 2289753), (29, 1342269), (31, 1255671), (51, 763251), (87, 447423), (93, 418557), (153, 254417), (261, 149141), (279, 139519), (283, 137547), (493, 78957), (527, 73863), (849, 45849), (899, 43299), (1479, 26319), (1581, 24621), (2547, 15283), (2697, 14433), (4437, 8773), (4743, 8207), (4811, 8091)]