354467997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{601}}^1$

素因数の和:762

約数の個数: 36

約数和(自身を含む): 560200732

約数和(自身を除く): 205732735

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 601, 639, 923, 1803, 2769, 5041, 5409, 7813, 8307, 15123, 23439, 42671, 45369, 65533, 70317, 128013, 196599, 384039, 554723, 589797, 1664169, 3029641, 4992507, 9088923, 27266769, 39385333, 118155999, 354467997]

約数ペア:

[(1, 354467997), (3, 118155999), (9, 39385333), (13, 27266769), (39, 9088923), (71, 4992507), (117, 3029641), (213, 1664169), (601, 589797), (639, 554723), (923, 384039), (1803, 196599), (2769, 128013), (5041, 70317), (5409, 65533), (7813, 45369), (8307, 42671), (15123, 23439)]