1902381117

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1\times {\mathrm{929}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 3147834240

約数和(自身を除く): 1245453123

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 577, 929, 1183, 1731, 2787, 3549, 4039, 6503, 7501, 12077, 12117, 19509, 22503, 36231, 52507, 84539, 97513, 157001, 157521, 253617, 292539, 471003, 536033, 682591, 1099007, 1608099, 2047773, 3297021, 3752231, 6968429, 11256693, 20905287, 48779003, 90589577, 146337009, 271768731, 634127039, 1902381117]

約数ペア:

[(1, 1902381117), (3, 634127039), (7, 271768731), (13, 146337009), (21, 90589577), (39, 48779003), (91, 20905287), (169, 11256693), (273, 6968429), (507, 3752231), (577, 3297021), (929, 2047773), (1183, 1608099), (1731, 1099007), (2787, 682591), (3549, 536033), (4039, 471003), (6503, 292539), (7501, 253617), (12077, 157521), (12117, 157001), (19509, 97513), (22503, 84539), (36231, 52507)]