30828567

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 51531264

約数和(自身を除く): 20702697

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 317, 421, 951, 1263, 2219, 2947, 3487, 4631, 6657, 8841, 10461, 13893, 24409, 32417, 73227, 97251, 133457, 400371, 934199, 1468027, 2802597, 4404081, 10276189, 30828567]

約数ペア:

[(1, 30828567), (3, 10276189), (7, 4404081), (11, 2802597), (21, 1468027), (33, 934199), (77, 400371), (231, 133457), (317, 97251), (421, 73227), (951, 32417), (1263, 24409), (2219, 13893), (2947, 10461), (3487, 8841), (4631, 6657)]