17122912805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{6421}}^1$

素因数の和:6809

約数の個数: 32

約数和(自身を含む): 22014102240

約数和(自身を除く): 4891189435

約数列:

[1, 5, 17, 85, 137, 229, 685, 1145, 2329, 3893, 6421, 11645, 19465, 31373, 32105, 109157, 156865, 533341, 545785, 879677, 1470409, 2666705, 4398385, 7352045, 14954509, 24996953, 74772545, 124984765, 201446033, 1007230165, 3424582561, 17122912805]

約数ペア:

[(1, 17122912805), (5, 3424582561), (17, 1007230165), (85, 201446033), (137, 124984765), (229, 74772545), (685, 24996953), (1145, 14954509), (2329, 7352045), (3893, 4398385), (6421, 2666705), (11645, 1470409), (19465, 879677), (31373, 545785), (32105, 533341), (109157, 156865)]