345545893

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 475637184

約数和(自身を除く): 130091291

約数列:

[1, 7, 11, 17, 43, 49, 77, 119, 187, 301, 473, 539, 731, 833, 877, 1309, 2107, 3311, 5117, 6139, 8041, 9163, 9647, 14909, 23177, 35819, 37711, 42973, 56287, 67529, 104363, 163999, 263977, 394009, 414821, 472703, 641087, 730541, 1147993, 1847839, 2903747, 4487609, 7051957, 8035951, 20326229, 31413263, 49363699, 345545893]

約数ペア:

[(1, 345545893), (7, 49363699), (11, 31413263), (17, 20326229), (43, 8035951), (49, 7051957), (77, 4487609), (119, 2903747), (187, 1847839), (301, 1147993), (473, 730541), (539, 641087), (731, 472703), (833, 414821), (877, 394009), (1309, 263977), (2107, 163999), (3311, 104363), (5117, 67529), (6139, 56287), (8041, 42973), (9163, 37711), (9647, 35819), (14909, 23177)]