381604389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4091}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 565678080

約数和(自身を除く): 184073691

約数列:

[1, 3, 17, 31, 51, 59, 93, 177, 527, 1003, 1581, 1829, 3009, 4091, 5487, 12273, 31093, 69547, 93279, 126821, 208641, 241369, 380463, 724107, 2155957, 4103273, 6467871, 7482439, 12309819, 22447317, 127201463, 381604389]

約数ペア:

[(1, 381604389), (3, 127201463), (17, 22447317), (31, 12309819), (51, 7482439), (59, 6467871), (93, 4103273), (177, 2155957), (527, 724107), (1003, 380463), (1581, 241369), (1829, 208641), (3009, 126821), (4091, 93279), (5487, 69547), (12273, 31093)]