13305902439

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1\times {\mathrm{647}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 18219354624

約数和(自身を除く): 4913452185

約数列:

[1, 3, 53, 159, 211, 613, 633, 647, 1839, 1941, 11183, 32489, 33549, 34291, 97467, 102873, 129343, 136517, 388029, 396611, 409551, 1189833, 6855179, 7235401, 20565537, 21020383, 21706203, 63061149, 83684921, 251054763, 4435300813, 13305902439]

約数ペア:

[(1, 13305902439), (3, 4435300813), (53, 251054763), (159, 83684921), (211, 63061149), (613, 21706203), (633, 21020383), (647, 20565537), (1839, 7235401), (1941, 6855179), (11183, 1189833), (32489, 409551), (33549, 396611), (34291, 388029), (97467, 136517), (102873, 129343)]