97420197

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 154091520

約数和(自身を除く): 56671323

約数列:

[1, 3, 7, 21, 31, 93, 217, 263, 569, 651, 789, 1707, 1841, 3983, 5523, 8153, 11949, 17639, 24459, 52917, 57071, 123473, 149647, 171213, 370419, 448941, 1047529, 3142587, 4639057, 13917171, 32473399, 97420197]

約数ペア:

[(1, 97420197), (3, 32473399), (7, 13917171), (21, 4639057), (31, 3142587), (93, 1047529), (217, 448941), (263, 370419), (569, 171213), (651, 149647), (789, 123473), (1707, 57071), (1841, 52917), (3983, 24459), (5523, 17639), (8153, 11949)]