1097504961

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 1869004800

約数和(自身を除く): 771499839

約数列:

[1, 3, 7, 19, 21, 23, 57, 59, 69, 133, 161, 177, 399, 413, 437, 483, 1121, 1239, 1311, 1357, 2027, 3059, 3363, 4071, 6081, 7847, 9177, 9499, 14189, 23541, 25783, 28497, 38513, 42567, 46621, 77349, 115539, 119593, 139863, 180481, 269591, 326347, 358779, 541443, 808773, 837151, 885799, 979041, 2272267, 2511453, 2657397, 2750639, 6200593, 6816801, 8251917, 15905869, 18601779, 19254473, 47717607, 52262141, 57763419, 156786423, 365834987, 1097504961]

約数ペア:

[(1, 1097504961), (3, 365834987), (7, 156786423), (19, 57763419), (21, 52262141), (23, 47717607), (57, 19254473), (59, 18601779), (69, 15905869), (133, 8251917), (161, 6816801), (177, 6200593), (399, 2750639), (413, 2657397), (437, 2511453), (483, 2272267), (1121, 979041), (1239, 885799), (1311, 837151), (1357, 808773), (2027, 541443), (3059, 358779), (3363, 326347), (4071, 269591), (6081, 180481), (7847, 139863), (9177, 119593), (9499, 115539), (14189, 77349), (23541, 46621), (25783, 42567), (28497, 38513)]