262248909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 383545344

約数和(自身を除く): 121296435

約数列:

[1, 3, 13, 39, 97, 181, 291, 383, 543, 1149, 1261, 2353, 3783, 4979, 7059, 14937, 17557, 37151, 52671, 69323, 111453, 207969, 228241, 482963, 684723, 901199, 1448889, 2703597, 6724331, 20172993, 87416303, 262248909]

約数ペア:

[(1, 262248909), (3, 87416303), (13, 20172993), (39, 6724331), (97, 2703597), (181, 1448889), (291, 901199), (383, 684723), (543, 482963), (1149, 228241), (1261, 207969), (2353, 111453), (3783, 69323), (4979, 52671), (7059, 37151), (14937, 17557)]