30970443

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 50605056

約数和(自身を除く): 19634613

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 1733, 2553, 5199, 5957, 12131, 17871, 36393, 39859, 64121, 119577, 192363, 279013, 448847, 837039, 1346541, 1474783, 4424349, 10323481, 30970443]

約数ペア:

[(1, 30970443), (3, 10323481), (7, 4424349), (21, 1474783), (23, 1346541), (37, 837039), (69, 448847), (111, 279013), (161, 192363), (259, 119577), (483, 64121), (777, 39859), (851, 36393), (1733, 17871), (2553, 12131), (5199, 5957)]