29937957

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 47170560

約数和(自身を除く): 17232603

約数列:

[1, 3, 7, 21, 59, 73, 177, 219, 331, 413, 511, 993, 1239, 1533, 2317, 4307, 6951, 12921, 19529, 24163, 30149, 58587, 72489, 90447, 136703, 169141, 410109, 507423, 1425617, 4276851, 9979319, 29937957]

約数ペア:

[(1, 29937957), (3, 9979319), (7, 4276851), (21, 1425617), (59, 507423), (73, 410109), (177, 169141), (219, 136703), (331, 90447), (413, 72489), (511, 58587), (993, 30149), (1239, 24163), (1533, 19529), (2317, 12921), (4307, 6951)]