1993665093

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{52249}}^1$

素因数の和:52361

約数の個数: 32

約数和(自身を含む): 3210240000

約数和(自身を除く): 1216574907

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1659, 1817, 5451, 12719, 38157, 52249, 156747, 365743, 1097229, 1201727, 3605181, 4127671, 8412089, 12383013, 25236267, 28893697, 86681091, 94936433, 284809299, 664555031, 1993665093]

約数ペア:

[(1, 1993665093), (3, 664555031), (7, 284809299), (21, 94936433), (23, 86681091), (69, 28893697), (79, 25236267), (161, 12383013), (237, 8412089), (483, 4127671), (553, 3605181), (1659, 1201727), (1817, 1097229), (5451, 365743), (12719, 156747), (38157, 52249)]